1012212002023 has 2 divisors, whose sum is σ = 1012212002024. Its totient is φ = 1012212002022.

The previous prime is 1012212001991. The next prime is 1012212002027. The reversal of 1012212002023 is 3202002122101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012212002023 - 2⁵ = 1012212001991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012212001988 and 1012212002006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012212002027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506106001011 + 506106001012.

It is an arithmetic number, because the mean of its divisors is an integer number (506106001012).

Almost surely, 2^{1012212002023} is an apocalyptic number.

1012212002023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012212002023 is an equidigital number, since it uses as much as digits as its factorization.

1012212002023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1012212002023 its reverse (3202002122101), we get a palindrome (4214214124124).

The spelling of 1012212002023 in words is "one trillion, twelve billion, two hundred twelve million, two thousand, twenty-three".